Language-studying device



FIG. 1 is a perspective view of a language-studying device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof wherein a right view thereof is a mirror image of FIG. 4;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is an operational perspective view of the language-studying device with a language-studying card, wherein the broken lines are shown for illustrative purposes only and form no part of the clamed design. 

The ornamental design for a language-studying device, as shown and described. 